Rac-Ras 



DICTIONARY OF BIOLOGICAL EQUIVALENTS 



Rachenmündung/, isthmus of the fauces. 



Rachenraum m. pharyngeal space. 



Rachenschnürmuskel m. hypopharyn- 

 geal muscle. 



Rachenspalte /. isthmus of the fauces. 



Räderorgan n. {zo.): trochal disk (of 

 Rotifera); wheel-organ (larva of Am- 

 phioxus). 



Rädertiere n.-pl. {zo.): Rotifera. 



radförmig a. wheel-shaped; rotate. 



Radgelenk n. pivot joint. 



Radialkammer /. radial chamber. 



Radialtasche /. {zo.): mesentery (of 

 Anthozoa). 



radiär a. actinomorphic. 



Radieschen n. radish. 



Radscheibe /. {zo.): trochal disk (of 

 Rotifera). 



Radulasack m. radular sac. 



Radulatasche /. {zo.) : radular sac. 



Rahm m. cream. 



Rahmen to. frame; replum. 



Rahmenhülse /. craspedium, 



Raife f.^pl. {zo.): cerci. 



Raine m.pl. {orn.): apteria. 



Rainfarn to. Tanacetum. 



Rainweide /. Lingustrum. 



Rammelkammer /. {ent.): nuptial cham- 

 ber. 



Rand ?n. margin; border. 



Randbast to. marginal bast. 



Randbeschaffenheit /. shape of the mar- 

 gin. 



Randbläschen n. marginal bladder; stat- 

 ocyst in the margin of the bell (hydro- 

 polyp). 



Randblüte /. marginal or ray flower. 



Randbogen to. marginal arch. 



Randbündel n. marginal bundle. 



Randdicke /. thickness of the rim or 

 edge. 



Randdrüse /. marginal gland. 



Randebene /. plane of the rim. 



Randfassung /. rim. 



Randfeder/, marginal feather; marginal 

 tectrice. 



Randfläche /. marginal surface; lateral 

 face. 



Randkerbe/, marginal notch. 



Randkörper to. marginal sensory body; 

 lithocyst (of Hydrozoa). 



randlos a. marginless. 



Randmal n. stigma or pterostigma (on 

 the front wings of certain insects). 



randnervig a. craspedodromous course 

 of secondary leaf-veins. 



Randpartie/, marginal region. 



Randpflanzung /. border planting. 



Randplatten f. pi. {zo.): marginals (of 

 turtle shell). 



Randsaum to. {zo.): craspedon; velum 

 (of Hydrozoa). 



Randschärfe /. sharpness of the border. 



Randschicht /. marginal zone. 



Randschleier to. marginal layer; cortina. 



Randspalte/, marginal fissure. 



randständig a. marginal. 



Randtüpfel to. marginal pit. 



Randverjüngung/, {for.): occupation of 

 new land from the margin of old stand. 



Randwachstum n. marginal growth. 



randwärts a. in the direction of the mar- 

 gin. 



Randwinkel to. angle of contact. 



Randwulst /. marginal elevation; mesen- 

 teric filament (of Scyphozoa). 



Randzahn to. marginal tooth. 



Randzelle /. marginal cell. 



Randzellen Wachstum TO. marginal growth. 



Randzone /. marginal zone. 



Ranke /. tendril; climber. 



ranken v. to climb or creep. 



rankenförmig a. cirrhiform. 



Rankenfüsse m.pl. cirri of barnacles. 



Rankenfüsser TO.p/. (zo.): Cirripedia. 



Rankenfusskrebse m.pl. {zo.): Cirri- 

 pedia. 



Rankenkletterer to. tendril-climber. 



Rankenpflanze /. climber; runner. 



Raphidenschlauch to. raphid sac or cell. 



Raps wi. Brassica napus L. 



Rapserdfloh TO. (en<.): Psylliodes chry- 

 socephala. 



Rapünzchen n. Valerianella olitoria L. 



rasenbildend a. caespitose. 



rasenbildendes Moos n. mat-forming 

 moss. 



Raseneisenstein to. meadow ore. 



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